.first{
    width: 98%;
    height: 250px;
    border: 1px solid #e4e4e4;
    margin-left: 15px;
}
.first_1{
    width: 100%;
    height: 50px;
    background-color: #f2f2f2;
    display: flex;
    align-items: center;
}
.first_1 span{
    margin-left: 20px;
    color: #666666;
    font-size: 17px;
}
.first_2{
    width: 100%;
    background-color: #ffffff;
    position: relative;
   
}
.keywords{
    margin-left: -190px;
    margin-top: 30px;
}
.role{
    position: absolute;
    top: 5px;
    left: 500px;
}
.bottom{
    width: 1000px;
    margin-left: 180px;
}
.btn2{
    margin-left: 20px;
}
.bottom Button{
  margin-top: 50px;
}